In Excel Web browsers, when I hit the "Page Down" key on the keyboard, the
display moves down one full screen, less about three lines. In all the
versions of Word I have tried, hitting the "Page Down" key moves the display
down only a half a screen, which is inconvenient and doesn't even make
sense.

Would there be any way to configure Word so that "Page Down" scrolls by a
full screen?

Thank you,
Daniel